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Table tennis ball made of PC polycarbonate and ABS alloy plastic
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A kind of fast-positioning device of heavy truck automobile gearbox gear punching structure
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Has the transfer device of balance monitoring function suitable for automobile large parts
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A kind of shape chamber equipment of hexagon shell cast product piece
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The experimental rig of motor turning component positioning formula torsional deformation fatigue strength
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The quick positioning tool of automobile structure stamping die and mold
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A kind of sofa adjustable pedal device of concealed height
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A kind of novel orthopaedics dressing change device
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A kind of titanium carbide-titanium carbide tungsten alloy coating and preparation method thereof
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A kind of SiC reinforcement stainless steel composite material and preparation method thereof
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A kind of aluminium titanium-based alloy material and preparation method thereof
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A kind of wear-resistant titanium alloy material and preparation method thereof
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A kind of abrasion-resistant coating material and preparation method thereof
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A kind of high intensity alumal material and preparation method thereof
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A kind of aluminum titanium alloy material and preparation method thereof
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A kind of high-strength magnesium silicotitanium material
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A kind of color film substrate structure
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A kind of push type liquid container
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A kind of colored optical filtering substrates
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A kind of touch-control color membrane substrates
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